1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Driver for AUO in-cell touchscreens 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (c) 2011 Heiko Stuebner <heiko@sntech.de> 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * based on auo_touch.h from Dell Streak kernel 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * Copyright (c) 2008 QUALCOMM Incorporated. 10*4882a593Smuzhiyun * Copyright (c) 2008 QUALCOMM USA, INC. 11*4882a593Smuzhiyun */ 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #ifndef __AUO_PIXCIR_TS_H__ 14*4882a593Smuzhiyun #define __AUO_PIXCIR_TS_H__ 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun /* 17*4882a593Smuzhiyun * Interrupt modes: 18*4882a593Smuzhiyun * periodical: interrupt is asserted periodicaly 19*4882a593Smuzhiyun * compare coordinates: interrupt is asserted when coordinates change 20*4882a593Smuzhiyun * indicate touch: interrupt is asserted during touch 21*4882a593Smuzhiyun */ 22*4882a593Smuzhiyun #define AUO_PIXCIR_INT_PERIODICAL 0x00 23*4882a593Smuzhiyun #define AUO_PIXCIR_INT_COMP_COORD 0x01 24*4882a593Smuzhiyun #define AUO_PIXCIR_INT_TOUCH_IND 0x02 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun /* 27*4882a593Smuzhiyun * @gpio_int interrupt gpio 28*4882a593Smuzhiyun * @int_setting one of AUO_PIXCIR_INT_* 29*4882a593Smuzhiyun * @init_hw hardwarespecific init 30*4882a593Smuzhiyun * @exit_hw hardwarespecific shutdown 31*4882a593Smuzhiyun * @x_max x-resolution 32*4882a593Smuzhiyun * @y_max y-resolution 33*4882a593Smuzhiyun */ 34*4882a593Smuzhiyun struct auo_pixcir_ts_platdata { 35*4882a593Smuzhiyun int gpio_int; 36*4882a593Smuzhiyun int gpio_rst; 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun int int_setting; 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun unsigned int x_max; 41*4882a593Smuzhiyun unsigned int y_max; 42*4882a593Smuzhiyun }; 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun #endif 45